Factors Influencing High Temperature Thermo Plasticity of BNbRE Steel at the Third Brittle Zone

• 作 者: 陈林 刘宇雁 包喜容 高密超 宗伟 田仲良 任慧平
• 机 构: MaterialandMetallurgySchoolInnerMongoliaUniversityofScienceandTechnology,MaterialandMetallurgySchool
• 出 处: Journal of Rare Earths
• 发表日期: 2007年S2期
• 关键词: heavy RAIL THERMO PLASTICITY continuous casting BRITTLE ZONE rare earths heavy r

In view of fine cracks occurred on the surface of BNbRE continuous casting slabs for heavy rail in the practical production, the effect of two factors, i.e. deformation temperature, deformation velocity, on thermo plasticity of BNbRE steel at the third br